He's been trying to make the world a better place for the last decade but, this weekend, he's back - in a new series, slightly removed from his Sussex hometown. Yes, Foyle's War begins on Sunday - starring Michael Kitchen and Honeysuckle Weeks.
The Second World War has ended, but another battle has begun. Divya Kohli talked to Honeysuckle Weeks and Anthony Horowitz.
More top news
Philippa has the latest weather update for the east
Philippa has the latest weather update for the west
Triple killer Tobin 'definitely left other victims' says detective. Two of his victims were found buried at his former home in Margate